摘要
奥运奖牌金镶玉玉环-青海昆仑玉在矿物成分上以透闪石为主,微量元素Fe的含量引起三种玉环颜色的变化,白玉含少量,不足以致色,随着含Fe量的增加,导致青白玉和青玉颜色为青色,浓绿。通过对金牌、银牌、铜牌玉环材料薄片镜下研究表明:金牌白玉-毛毡状结构,结构细腻。银牌青白玉-显微纤维状结构,含水线,透明度高。铜牌青玉-隐晶质结构,质地细腻,块状构造,透明度低。
Olympic medal inset nephrile Yuhuan-Qinghai Kunhm Nephrite mainly tremolite on mineral composition, traee element Fe content of three kinds of Ynhuan color change, White Nephrite containing a small amount, less than that, with the increase of Fe conlent, leading to Green Nephrite color report for cyan, thick green flakes of gold silver bronze Yuhuan material microscopic research shows that gold Nephrite - felt structure, the structure is exquisite silver Green Nephrite - micro fibrous structure, water line, the high transparency bronze sapphire - crystalline structure, fine texture, massive structure, transpareney is low.
出处
《科技视界》
2013年第30期73-74,共2页
Science & Technology Vision
关键词
奥运奖牌
昆仑玉
颜色
结构
Olympic medals
Kunlun nephrite
Color
Structure
